I am quite surprised by the amount of first time dog owners that are posting their issues with dogs that show aggressiveness on quite a full scale.
When we got Coconut, he started showing resource guarding towards toys and certain treats at around the 4 months mark. We decided to work on his behaviour as soon as possible in order to avoid a full blown up issue further down the line. Exchanging treats for other treats, toys for other toys and a LOT of praising when accepting the exchanges paid off extremely quickly. Within 1 month he had forgotten this habit and he has never shown any signs of it.
It makes me both sad and angry to read posts when the problem is out of control. But even more p*** off when I hear that people consider putting their dogs to sleep.
So, if you are seeing any signals at an early age, ask for professional help ASAP and work to solve it.

When we got Coconut, he started showing resource guarding towards toys and certain treats at around the 4 months mark. We decided to work on his behaviour as soon as possible in order to avoid a full blown up issue further down the line. Exchanging treats for other treats, toys for other toys and a LOT of praising when accepting the exchanges paid off extremely quickly. Within 1 month he had forgotten this habit and he has never shown any signs of it.
It makes me both sad and angry to read posts when the problem is out of control. But even more p*** off when I hear that people consider putting their dogs to sleep.
So, if you are seeing any signals at an early age, ask for professional help ASAP and work to solve it.